一、要有明确的教学目标教学目标分为三大领域,即认知领域、情感领域和动作技能领域。因此,在备课时要围绕这些目标选择教学的策略、方法和媒体,把内容进行必要的重组。在数学教学中,要通过师生的共同努力,使学生在知识、能力、技能、心理、思想品德等方面达到预定的目标,以提高学生的综合素质。如《向量及其运算》这一课是整个向量 First, there must be a clear teaching objectives Teaching objectives are divided into three areas, namely, cognitive areas, emotional areas and motor skills areas. Therefore, we should select the teaching strategies, methods and media around these goals in order to make the necessary reorganization. In mathematics teaching, through the joint efforts of teachers and students, students should achieve the predetermined goal in terms of knowledge, abilities, skills, psychology, ideology and morality so as to improve their overall quality. Such as “vector and its operation” This lesson is the entire vector